The rule 'Duo Admin New Admin API App Integration' is designed to monitor and alert on the creation of new Admin API integrations within the Duo security environment. Admin API integrations allow third-party applications to interface with the Duo authentication platform, and creating new integrations without proper oversight can present a significant security risk. This detection rule triggers when a new integration of type 'Admin API' is created. Specifically, it looks for logs that contain the action 'integration_create' with specific attributes in the log description that identify it explicitly as an Admin API integration. The rule uses a deduplication period of 60 minutes to prevent repeated alerts for the same integration creation event, and it categorizes the severity of this event as 'High' due to the potential implications associated with unauthorized integrations. The logging type it monitors is from Duo's Administrator logs, and it tests against expected results to validate the integration creation events appropriately.